Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
Number vs + vs parseFloat + eval
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=512928" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Browser:
Chrome 122
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
2 years ago
Unary +
5.8M/s
parseFloat
4.7M/s
Number
4.5M/s
Eval
3.2M/s
View exact numbers
Test name
Executions per second
✓
Unary +
5,782,326 Ops/sec
parseFloat
4,659,840 Ops/sec
Number
4,474,322 Ops/sec
Eval
3,218,631 Ops/sec
Tests:
Number
var number = Number(Math.random().toFixed(2));
Unary +
var unary = +Math.random().toFixed(2);
parseFloat
var parse = parseFloat(Math.random().toFixed(2));
Eval
var eval1 = eval(Math.random().toFixed(2));